Pentair Coil/Tubesheet Sealing O-Ring Kit (Models 300NA, 300LP) || 77707-0118

Pentair Coil/Tubesheet Sealing O-Ring Kit (Models 300NA, 300LP) || 77707-0118

Pentair Coil/Tubesheet Sealing O-Ring Kit (77707-0118) – Models 300NA, 300LP | ePoolSupply

Upgrade your Pentair MasterTemp or Max-E-Therm 300NA/300LP pool heater with the Pentair Coil/Tubesheet Sealing O-Ring Kit (77707-0118). This high-quality OEM replacement kit ensures a secure, leak-proof seal between the coil and tubesheet, optimizing heater efficiency and longevity.

Product Details:

✔ Genuine Pentair Replacement Part – Designed for MasterTemp & Max-E-Therm 300NA/300LP models
✔ Optimal Sealing Performance – Prevents leaks and enhances heater efficiency
✔ Durable, High-Quality O-rings – Heat-resistant materials for long-lasting performance
✔ SKU: 77707-0118 | UPC:
022315209756

Product History:

Pentair has been a leader in pool heating technology, and this Coil/Tubesheet Sealing O-Ring Kit is designed to meet their high standards. It ensures that your heater remains efficient by preventing leaks that can cause performance issues over time.

Electrical & Installation Tips:

• Turn off power & gas before installation for safety.
• Inspect old O-rings for wear before replacing them.
• Lubricate new O-rings with a silicone-based lubricant to extend their lifespan.
• Secure the manifold properly to avoid pressure loss or leaks.

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